10120103220103 has 16 divisors (see below), whose sum is σ = 10200001904640. Its totient is φ = 10040411628000.

The previous prime is 10120103220079. The next prime is 10120103220107. The reversal of 10120103220103 is 30102230102101.

It is a cyclic number.

It is not a de Polignac number, because 10120103220103 - 2²¹ = 10120101122951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120103220107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292547338 + ... + 292581928.

It is an arithmetic number, because the mean of its divisors is an integer number (637500119040).

Almost surely, 2^{10120103220103} is an apocalyptic number.

10120103220103 is a deficient number, since it is larger than the sum of its proper divisors (79898684537).

10120103220103 is a wasteful number, since it uses less digits than its factorization.

10120103220103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37518.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10120103220103 its reverse (30102230102101), we get a palindrome (40222333322204).

The spelling of 10120103220103 in words is "ten trillion, one hundred twenty billion, one hundred three million, two hundred twenty thousand, one hundred three".